Q1. Age and pulse rate on a study of 6 people is as follows. Age 1 5 Pulse 130 10 15 20 25 110 100 95 86 84 a) Contact the regression model representing the relationship ? b) Guess the pulse rate of a teenager which is 17 years old ? c) Interpret the correlation coefficient with your guesses ? d) Calculate the determination coefficient and interpret it ?
Q1. Age and pulse rate on a study of 6 people is as follows. Age 1 5 Pulse 130 10 15 20 25 110 100 95 86 84 a) Contact the regression model representing the relationship ? b) Guess the pulse rate of a teenager which is 17 years old ? c) Interpret the correlation coefficient with your guesses ? d) Calculate the determination coefficient and interpret it ?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Q1. Age and pulse rate on a study of 6 people is as follows.
Age
1
10
15
20
25
Pulse
130
110
100
95
86
84
a) Contact the regression model representing the relationship ?
b) Guess the pulse rate of a teenager which is 17 years old ?
c) Interpret the correlation coefficient with your guesses
d) Calculate the determinatiion coefficient and interpret it ?
02. The regression weight of chest circumference bxv=1.20
and weight of the chest
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